CN110582947B - 用户终端以及无线通信方法 - Google Patents

用户终端以及无线通信方法 Download PDF

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Publication number
CN110582947B
CN110582947B CN201780090328.9A CN201780090328A CN110582947B CN 110582947 B CN110582947 B CN 110582947B CN 201780090328 A CN201780090328 A CN 201780090328A CN 110582947 B CN110582947 B CN 110582947B
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information
scale
signal
power
quality
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Chinese (zh)
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CN110582947A (zh
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大泽良介
原田浩树
柿岛佑一
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NTT Docomo Inc
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NTT Docomo Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780090328.9A 2017-05-01 2017-05-01 用户终端以及无线通信方法 Active CN110582947B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/017204 WO2018203378A1 (ja) 2017-05-01 2017-05-01 ユーザ端末及び無線通信方法

Publications (2)

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CN110582947A CN110582947A (zh) 2019-12-17
CN110582947B true CN110582947B (zh) 2023-08-01

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CN201780090328.9A Active CN110582947B (zh) 2017-05-01 2017-05-01 用户终端以及无线通信方法

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US (1) US11122544B2 (ja)
EP (1) EP3621211A4 (ja)
JP (1) JPWO2018203378A1 (ja)
CN (1) CN110582947B (ja)
BR (1) BR112019022579A2 (ja)
WO (1) WO2018203378A1 (ja)

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Also Published As

Publication number Publication date
CN110582947A (zh) 2019-12-17
EP3621211A4 (en) 2020-10-21
BR112019022579A2 (pt) 2020-05-19
EP3621211A1 (en) 2020-03-11
JPWO2018203378A1 (ja) 2020-03-26
US11122544B2 (en) 2021-09-14
US20200059898A1 (en) 2020-02-20
WO2018203378A1 (ja) 2018-11-08

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